Trio in A minor, op.50 Trio in A minor,Op.50 Trio in D minor, op.49 Trio in D minor,Op.49 Trio in F minor,Op.65 Trio in C minor, op. 101 Piano trio in A minor op.50 Piano trio in A minor, op. 50 Concerto in A minor,op.54 Piano trio in A minor op. 50